AC01 Screen Exit is not working

@Moderator: Sir, Kindly keep this discussion in Open, as I have not got any clear steps for the subject, the discussion is started. I will close this thread when my question is resolved.

Hi Experts,

I am facing the issue in Creating Screen Exit for AC01.

1. I have created a project for SRVASMD enhancement.

2. I have added my own field in CI_ASMDDB strcuture.

3. Created a Screen SAPLXBAS 8100 and added own field on to the screen.

Now when I open AC01 T-Code, my field got reflected.

But Expand/Collapse button is blank(without Name) and malfunctioning. Actually it should work and should have name Other automatically(As per the document).

Kindly suggest me how to proceed on the same.

Regards,

Praveen Kumar G.V.S